deletions | additions       diff --git a/Specifications.tex b/Specifications.tex  index 3569b46..da4262b 100644  --- a/Specifications.tex  +++ b/Specifications.tex 
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\subsection{Phidget Screen for Feedback}  \begin{itemize}  \item The screen will display helpful information to the user based on usage context (E.g. RFID information when a tag has been scanned)  \end{itemize}  \subsection{Joystick Control for Panning \& Turning}